Advantages of SPD remote signaling function
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Surge protectors with remote signaling functions are widely used. Only by equipping the on-site switch quantity acquisition equipment, data can be uploaded through the 485 interface standard ModBus-RTU protocol. This design makes it possible to monitor the SPD status in real time and diagnose faults, improving the reliability and safety of equipment protection. Technicians can perform remote maintenance operations through the network without having to go to the site for inspection, saving time and cost. Choosing an SPD with remote signaling function makes the daily maintenance of surge protectors more efficient and simple!
